The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 04, 1986
Filed:
Oct. 01, 1984
Antonius J Eijkelenkamp, Eindhoven, NL;
Gijsbertus de With, Eindhoven, NL;
Willem R de Wild, Eindhoven, NL;
U.S. Philips Corporation, New York, NY (US);
Abstract
A multilayer ceramic capacitor characterized by a stack of alternate layers of dielectric oxidic ceramic material and of electrode layers consisting of a mixture of a metal having a high electric conductivity and ceramic particles of a material having a sintering temperature which is above the sintering temperature of the oxidic ceramic material of the dielectric layers. As a result of this electrode layer composition, the capacitor can be manufactured by means of a uniaxial pressure sintering process in which the stack is sintered while simultaneously applying pressure in the direction transverse to the plane of the layers. This leads to dielectric layers which are substantially free from pores and have a thickness of at most 20 .mu.m.